[PATCH v2 53/64] dmaengine: fsl-qdma: use dma_chan_kill_bh
Allen Pais <[email protected]> Mon, 27 Jul 2026 13:39:15 -0700
| Newsgroups | org.kernel.vger.dmaengine,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <bfcda179429c502ce7633b7858f07f8050999d8b.1785183549.git.allen.lkml@gmail.com> |
virt-dma now dispatches completion callbacks through per-channel BH work instead of its tasklet. Cancel that work during teardown before channel storage is released. Signed-off-by: Allen Pais <[email protected]> --- drivers/dma/fsl-qdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index df843fad0ece..e0fb39fe821c 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -1255,7 +1255,7 @@ static void fsl_qdma_cleanup_vchan(struct dma_device *dmadev) list_for_each_entry_safe(chan, _chan, &dmadev->channels, vchan.chan.device_node) { list_del(&chan->vchan.chan.device_node); - tasklet_kill(&chan->vchan.task); + dma_chan_kill_bh(&chan->vchan.chan); } } -- 2.43.0